./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:49:35,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:49:35,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:49:35,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:49:35,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:49:35,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:49:35,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:49:35,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:49:35,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:49:35,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:49:35,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:49:35,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:49:35,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:49:35,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:49:35,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:49:35,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:49:35,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:49:35,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:49:35,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:49:35,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:49:35,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:49:35,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:49:35,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:49:35,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:49:35,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:49:35,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:49:35,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:49:35,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:49:35,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:49:35,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:49:35,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:49:35,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:49:35,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:49:35,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:49:35,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:49:35,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:49:35,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:49:35,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:49:35,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:49:35,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:49:35,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:49:35,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 16:49:35,595 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:49:35,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:49:35,596 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:49:35,597 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:49:35,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:49:35,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:49:35,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:49:35,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:49:35,599 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:49:35,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:49:35,600 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:49:35,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:49:35,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:49:35,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:49:35,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:49:35,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:49:35,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:49:35,601 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:49:35,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:49:35,602 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:49:35,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:49:35,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:49:35,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:49:35,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:49:35,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:49:35,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:49:35,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:49:35,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:49:35,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:49:35,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:49:35,604 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:49:35,605 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:49:35,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:49:35,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2022-11-21 16:49:35,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:49:35,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:49:35,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:49:35,938 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:49:35,938 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:49:35,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:49:39,052 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:49:39,475 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:49:39,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:49:39,498 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/ddca6cda3/ff59dcb5119c44e4b32fcee5d1d50ff4/FLAG2e82f5d56 [2022-11-21 16:49:39,517 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/ddca6cda3/ff59dcb5119c44e4b32fcee5d1d50ff4 [2022-11-21 16:49:39,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:49:39,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:49:39,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:39,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:49:39,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:49:39,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:39" (1/1) ... [2022-11-21 16:49:39,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@438bfb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:39, skipping insertion in model container [2022-11-21 16:49:39,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:39" (1/1) ... [2022-11-21 16:49:39,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:49:39,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:49:39,823 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:49:39,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1820cc92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:39, skipping insertion in model container [2022-11-21 16:49:39,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:39,825 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:49:39,827 INFO L158 Benchmark]: Toolchain (without parser) took 302.56ms. Allocated memory is still 167.8MB. Free memory was 134.0MB in the beginning and 124.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:49:39,828 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 167.8MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:49:39,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.90ms. Allocated memory is still 167.8MB. Free memory was 133.4MB in the beginning and 124.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:49:39,832 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 167.8MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.90ms. Allocated memory is still 167.8MB. Free memory was 133.4MB in the beginning and 124.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:49:42,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:49:42,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:49:42,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:49:42,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:49:42,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:49:42,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:49:42,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:49:42,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:49:42,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:49:42,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:49:42,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:49:42,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:49:42,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:49:42,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:49:42,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:49:42,245 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:49:42,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:49:42,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:49:42,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:49:42,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:49:42,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:49:42,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:49:42,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:49:42,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:49:42,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:49:42,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:49:42,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:49:42,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:49:42,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:49:42,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:49:42,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:49:42,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:49:42,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:49:42,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:49:42,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:49:42,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:49:42,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:49:42,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:49:42,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:49:42,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:49:42,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-21 16:49:42,343 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:49:42,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:49:42,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:49:42,345 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:49:42,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:49:42,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:49:42,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:49:42,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:49:42,348 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:49:42,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:49:42,349 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:49:42,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:49:42,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:49:42,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:49:42,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:49:42,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:49:42,351 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:49:42,351 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:49:42,351 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:49:42,351 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:49:42,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:49:42,352 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:49:42,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:49:42,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:49:42,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:49:42,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:49:42,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:49:42,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:49:42,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:49:42,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:49:42,354 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:49:42,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:49:42,355 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:49:42,355 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:49:42,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:49:42,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:49:42,355 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2022-11-21 16:49:42,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:49:42,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:49:42,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:49:42,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:49:42,814 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:49:42,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:49:45,879 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:49:46,271 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:49:46,272 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:49:46,293 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/6e0b3ce52/6c80deeb24494145a275cc7adfa75e87/FLAGc381a29f8 [2022-11-21 16:49:46,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b061739d-3fc0-408f-bb70-2b45a40d2359/bin/uautomizer-vX5HgA9Q3a/data/6e0b3ce52/6c80deeb24494145a275cc7adfa75e87 [2022-11-21 16:49:46,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:49:46,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:49:46,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:46,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:49:46,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:49:46,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:46" (1/1) ... [2022-11-21 16:49:46,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f33b6a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:46, skipping insertion in model container [2022-11-21 16:49:46,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:49:46" (1/1) ... [2022-11-21 16:49:46,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:49:46,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:49:46,682 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:49:46,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71955d53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:49:46, skipping insertion in model container [2022-11-21 16:49:46,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:49:46,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:49:46,688 INFO L158 Benchmark]: Toolchain (without parser) took 370.04ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:49:46,688 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 83.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:49:46,690 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.74ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 49.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:49:46,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 83.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.74ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 49.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN